Dexrobot 3-Fingered Dexterous Hand Lightweight 8 Freedom Dexhand021S Supplier

Compact Robotic Hand for Precision Manipulation and Research

The DexRobot DexHand021S 3-Fingered Dexterous Hand is a compact and lightweight robotic end effector designed for precise manipulation, adaptive grasping, and research-oriented robotic applications. Featuring a three-finger anthropomorphic layout, DexHand021S offers a balance between dexterity, control simplicity, and mechanical robustness.

Compared with multi-finger dexterous hands, the 3-finger configuration reduces system complexity while maintaining the ability to perform power grips, pinch grips, and precision handling. This makes the DexHand021S ideal for robotics research, humanoid platforms, service robots, and intelligent manipulation systems where flexibility and ease of integration are critical.

• Three-finger dexterous robotic hand with anthropomorphic layout
• Compact structure optimized for robotic arm integration
• Multiple degrees of freedom for adaptive grasping
• Supports precision grip and stable power grasp
• Lightweight design with high strength materials
• Electric actuation with precise position control
• Modular construction for maintenance and customization
• Compatible with standard robotic arm mounting interfaces
• Designed for research, humanoid robotics, and manipulation studies
• High repeatability and reliable grasping performance

The DexHand021S uses three independently controlled fingers to grasp and manipulate objects of various shapes. Each finger can adjust its position and grip force to conform to the object surface, providing stable and adaptive grasping.

The control system coordinates finger motion for precision handling while allowing simplified programming compared to multi-finger hands. When integrated with a robotic arm or humanoid platform, the dexterous hand enables tasks such as object pickup, tool handling, and fine manipulation.

• Robotics research and academic laboratories
• Humanoid robot manipulation systems
• Service and assistive robots
• AI learning and manipulation research
• Precision object handling and sorting
• Educational robotics platforms
• Human-robot interaction studies

• Balances dexterity and system simplicity
• Reduces integration and control complexity
• Improves manipulation capability compared to standard grippers
• Enhances research flexibility for grasping studies
• Lightweight design minimizes arm payload impact
• Reliable and repeatable grasping performance
• Supports a wide range of object geometries

• Attach the dexterous hand to the robotic arm flange
• Connect power and control interfaces
• Configure finger motion parameters
• Calibrate grasping positions and force limits
• Test operation under controlled conditions
• Integrate with vision or AI systems as required

What is the advantage of a 3-finger dexterous hand

A 3-finger hand offers a balance between dexterity and simplicity, enabling adaptive grasping with lower control complexity.

Is DexHand021S suitable for industrial production

It is mainly designed for research, humanoid robotics, and low-volume precision manipulation rather than high-speed mass production.

Can it be integrated with collaborative robots

Yes, it can be mounted on cobots with appropriate control integration.

Does it support force or tactile sensing

Optional sensor modules may be available depending on configuration.

What types of objects can it handle

It can handle various small to medium objects with different shapes and textures.

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